AB#32684: Register AmazonS3Client as singleton and reuse it#2406
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AmazonS3Client internally owns an HttpClient, which maintains a pool of TCP connections to S3. Creating a new instance per request means a new connection pool per request — those pools are expensive to spin up and are never explicitly cleaned up when the class doesn't implement IDisposable.
aurelio-aot
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🧪 Unit Test Results (Parallel Execution)📊 Summary
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JamesPasta
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May 7, 2026
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🧪 Unit Test Results (Parallel Execution)📊 Summary
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AmazonS3Client internally owns an HttpClient, which maintains a pool of TCP connections to S3. Creating a new instance per request means a new connection pool per request — those pools are expensive to spin up and are never explicitly cleaned up when the class doesn't implement IDisposable.